如果我尝试升级我的 Rasp Pi 4 并运行Ubuntu 服务器 21.04我收到一条警告，不支持升级到 21.10。
我会升级到22.04我知道它支持 Rasp Pi 4。无需重新安装就可以吗？
ubuntu@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 21.04
Release: 21.04
Codename: hirsute
ubuntu@ubuntu:/etc/apt$ sudo do-release-upgrade -c
Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
For upgrade information, please visit:
http://www.ubuntu.com/releaseendoflife
New release '21.10' available.
Run 'do-release-upgrade' to upgrade to it.
ubuntu@ubuntu:/etc/apt$ do-release-upgrade
Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
For upgrade information, please visit:
http://www.ubuntu.com/releaseendoflife
= Welcome to Ubuntu 21.10 'Impish Indri' =
The Ubuntu team is proud to announce Ubuntu 21.10 'Impish Indri'.
谢谢